i suppose Bioforum can give you the answer to that question. the server must register the ip address of all users, whether they're registered or not, similar to the maps some personal webpages use.

cheers.

Bioforums server, i.e. the epicentre of our small world is here:

(if you don't like it bioforum, delete this post)

One must presume that long and short arguments contribute to the same end. - Epicurus...except casandra's that belong to the funniest, most interesting and imaginative (or over-imaginative?) ones, I suppose.